It's okay, if it's still active you can still use it normally.My old account has been idle for almost a year now.
Looks like facebook flagged your old billing setup . Try adding a new verified card, clear any pending balance and keep consistent IP/device use. If it still fails, contact Meta support to restore billing trust.Our old account used to have a lot of spending but now suddenly they all have payment errors
Keep a few verified, well-documented BMs with stable payment methods, use clean/policy-compliant creatives and landing pages, scale slowly, and diversify ad channels.Currently, many old personal advertising accounts are very strong, but many accounts cannot automatically pay. Newly created BM accounts are very easy to die. What is a good choice for us?